Description
Product Overview
ATE ABS/ASR pump and electronic control unit for the Citroën C5 I. This hydraulic unit combines the pump motor, modulator valves and ABS/ASR control electronics in one assembly and is commonly referenced by OEM and ATE numbers such as 9641847080, 10.0960-1107.3 and 10.0206-0004.4. It’s a part often sought by professionals and DIY mechanics by part number when repairing braking and traction control faults.
Key Features
- Integrated hydraulic pump and ABS/ASR electronic control module.
- Restores ABS modulation and traction control functionality when compatible with vehicle wiring and part numbers.
- Supplied under ATE identification numbers used across PSA applications.
- Ideal for mechanics and experienced DIYers who replace units by matching OEM/ATE part numbers.
Common Faults And Causes
- Electronic failures: connector corrosion, internal PCB faults or failed sensors leading to ABS/ASR warning lights.
- Hydraulic issues: leaking seals or blocked valves caused by contaminated or old brake fluid.
- Mechanical wear: pump motor or solenoid wear after many years or high mileage.
- Environmental damage: moisture ingress or corrosion affecting electrical contacts or hydraulic passages.
Replacement Guide (Summary)
Replacement of the ABS hydraulic unit should be performed by a trained technician or an experienced DIYer with a proper diagnostic tool. Basic steps:
- Diagnose: Read ABS/ASR fault codes with a compatible scanner to confirm the pump/module as the cause.
- Safety: Secure the vehicle, lift to working height and disconnect the battery to prevent electrical faults or airbag issues.
- Prepare: Protect brake lines and collect brake fluid when opening the hydraulic circuit.
- Remove: Disconnect electrical connectors and brake lines, then unbolt the unit from its mounting.
- Install: Fit the replacement unit, torque mounting bolts to manufacturer specifications, reconnect lines and electrical connectors.
- Bleed & Reprogram: Refill with the correct specification brake fluid and perform a full bleed. Use a diagnostic tool to run the ABS bleed cycle and clear and verify fault codes; some vehicles require registration or coding of the new module.
- Test: Road test and verify ABS/ASR operation and that no warning lights remain.
Service Life & Maintenance
Service life depends on driving conditions and maintenance; units commonly fail after many years or high mileage. Regular brake fluid changes, keeping connectors dry and addressing leaks early extend service life. Avoid reusing contaminated fluid and always replace damaged lines or seals when fitting a new unit.
Fitment And Compatibility
This unit is intended for Citroën C5 I (first generation) applications where the listed part numbers match. Because ABS modules are often identified by part codes rather than vehicle model alone, always verify fitment by cross-referencing the OEM or ATE numbers shown below with your vehicle VIN or existing part number.
Technical Information
- Manufacturer: ATE (used in PSA/Citroën applications)
- Model: Citroën C5 I (First Generation)
- Product Codes: 9641847080, 10.0960-1107.3, 10.0206-0004.4
- Other Numbers: 454155, 454181, 454265, 454285
Notes For Buyers
Search by the part numbers above for the fastest compatibility check. Replacing an ABS hydraulic unit typically requires a diagnostic tool capable of performing ABS system bleeds and clearing codes. If unsure, consult a professional mechanic to avoid introducing air into the brake circuit or triggering unresolved warning lights.
If you need additional fitment confirmation, provide your vehicle VIN or the existing part number from the old unit and we can assist further.
